Camera does not take pictures and saying busy.

[YangGuai]

Camera does not take pictures and saying busy.  I have Canon EOS 700D. Can anyone help. Thank you.

[kvbarkley]

Have you tried a new card?

[YangGuai]

I haven't tried a new card yet.

[MEAT]

Have you done anything different lately to the camera?

Added or changed the lens?

[YangGuai]

I haven't done anything or added or changed the lens to the camera.